双脉冲、双波长巨脉冲Cr∶LiSAF激光器  

Generation of Dual Wavelength and Dual Pulse in a Q-switched Cr∶LiSAF Laser

作　　者：陈长水 赵柯 王佩琳 谢建平[2] 是度芳[3] 沙先武[3] 贺渝龙[3] 

机构地区：[1]中国科学院安徽光机所,合肥230031 [2]中国科技大学物理系,合肥230036 [3]华中科技大学物理系,武汉430074

出　　处：《中国激光》2001年第4期298-300,共3页Chinese Journal of Lasers

基　　金：国家自然科学基金

摘　　要：在闪光灯抽运Cr∶LiSAF激光器中插入棱镜分束器获得了 86 0～ 92 0nm可调谐双脉冲、双波长巨脉冲激光输出。研究了两输出巨脉冲激光脉宽和能量与抽运能量的关系 ;获得了两巨脉冲激光间最佳的延时调节范围为 0～ 2 0 μs。In this paper, a flashlamp-pumped Cr∶LiSAF laser system with a prism splitter to obtain dual pulse and dual wavelength laser output has been designed. The relation of laser output behaviors with input energy is studied experimentally.The time space of zero to 20 μs, and the tunable range of 860 to 920 nm for each wavelength of the dual wavelength and dual pulse laser are obtained in experiments.

关 键 词：CR:LISAF激光器 棱镜分束器 双波长 双脉冲 闪光灯抽运 

分 类 号：TN248.1[电子电信—物理电子学]